diff --git a/html/lang/en_US/LC_MESSAGES/messages.po b/html/lang/en_US/LC_MESSAGES/messages.po
index 616f61693..54ce01c43 100644
--- a/html/lang/en_US/LC_MESSAGES/messages.po
+++ b/html/lang/en_US/LC_MESSAGES/messages.po
@@ -10,7 +10,7 @@ msgstr ""
 "Project-Id-Version: NOALYSS 672\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2015-11-02 19:12+0100\n"
-"PO-Revision-Date: 2015-11-02 19:12+0100\n"
+"PO-Revision-Date: 2015-11-06 00:07+0100\n"
 "Last-Translator: Dany De Bontridder <danydb@noalyss.eu>\n"
 "Language-Team: American English <kde-i18n-doc@kde.org>\n"
 "Language: en_US\n"
@@ -3365,7 +3365,7 @@ msgstr "Consideration for VAT not Ded."
 #: include/database.item.php:173 include/database.item.php:162
 #: include/database.item.php:163
 msgid "Contrepartie pour TVA récup par impot"
-msgstr "Consideration for VAT tax by Recycling"
+msgstr "Consideration for VAT tax recoverable"
 
 #: include/database.item.php:160 include/database.item.php:163
 #: include/database.item.php:173 include/database.item.php:177
diff --git a/include/class/class_acc_ledger_purchase.php b/include/class/class_acc_ledger_purchase.php
index 1221cf33c..8639b8061 100644
--- a/include/class/class_acc_ledger_purchase.php
+++ b/include/class/class_acc_ledger_purchase.php
@@ -516,9 +516,10 @@ class  Acc_Ledger_Purchase extends Acc_Ledger
         else
             $tperiode=$oPeriode->find_periode($e_date);
 
-        bcscale(4);
+        
         try
         {
+            bcscale(4);
             $tot_amount=0;
             $tot_tva=0;
             $tot_debit=0;
@@ -556,10 +557,9 @@ class  Acc_Ledger_Purchase extends Acc_Ledger
                 $acc_operation->type='d';
                 $acc_operation->periode=$tperiode;
                 $acc_operation->qcode="";
-                
-                
+                $amount_4=bcmul(${'e_march'.$i.'_price'},${'e_quant'.$i});
                 /* We have to compute all the amount thanks Acc_Compute */
-                $amount=round(bcmul(${'e_march'.$i.'_price'},${'e_quant'.$i}),2);
+                $amount=round($amount_4,2);
                 
                 $acc_amount=new Acc_Compute();
                 $acc_amount->check=false;
diff --git a/include/class/class_anc_operation.php b/include/class/class_anc_operation.php
index 52daf3dad..39b99c894 100644
--- a/include/class/class_anc_operation.php
+++ b/include/class/class_anc_operation.php
@@ -707,12 +707,12 @@ class Anc_Operation
             $idx_pa_id++;
         }
         $nb_op=count($a_Anc_Operation);
-        bcscale(2);
+        bcscale(4);
         for ($i=0;$i<$nb_op;$i++)
         {
             $tot=bcadd($tot,$a_Anc_Operation[$i]->oa_amount);
         }
-        if ( $tot != $p_nd )
+        if ( $tot != $p_nd && count($a_Anc_Operation) > 0 )
         {
             $diff=  bcsub($tot, $p_nd);
             $a_Anc_Operation[0]->oa_amount=bcsub($a_Anc_Operation[0]->oa_amount,$diff);